More than just an aroma diffuser, Young Living’s Dewdrop™ Diffuser also functions as a humidifier in one simple-to-use product. Inspired by the purity and elegance of a drop of morning dew, the Dewdrop design reflects Young Living’s dedication to providing high-quality essential oils. Custom designed with up to three power modes, automatic shut-off and ambient light control, the Dewdrop Diffuser can transform any space. New Features Two buttons on the front, instead of one, to control the power and light options separately Power/Mist Options (to match the Desert Mist functionality) 5 hour mode (high) 8 hour mode (medium) 10 hour mode (intermittent 1 min on/1 min off) Light Options 11 LED colored light options, including an alluring candle-like flicker mode. How To Use Remove both outer and inner lids. Add water until level reaches, but does not exceed, the red water fill line marker. Add 5-8 drops of essential oil. Replace both lids back onto the unit; align the groove on the outer lid to the notch on the base. Plug the power adaptor into a power outlet. Press the on/off button to switch on. The unit should be producing mist and the LED light should be on.